Merriam’s Pocket Mouse vs Minca Spiny Rat

Perognathus merriami compared with Proechimys mincae

Key Differences

• Merriam’s Pocket Mouse is Least Concern while Minca Spiny Rat is Data Deficient.

Taxonomic Classification

Rank	Merriam’s Pocket Mouse	Minca Spiny Rat
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (Mammals)	Mammalia (Mammals)
Order same	Rodentia (Rodents)	Rodentia (Rodents)
Family	Heteromyidae	Echimyidae
Genus	Perognathus	Proechimys
Species	Perognathus merriami	Proechimys mincae

Evolutionary Relationship

Merriam’s Pocket Mouse and Minca Spiny Rat share a common ancestor at the Order level: Rodentia. (Rodents)

Conservation Status

Merriam’s Pocket Mouse

LC — Least Concern

Minca Spiny Rat

DD — Data Deficient

Physical Characteristics

Attribute	Merriam’s Pocket Mouse	Minca Spiny Rat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Merriam’s Pocket Mouse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Minca Spiny Rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Colombia.